"I think this is an untold part of the story of architecture: a study of the spaces where people design spaces," Goodwin told Dezeen.

"This story connects with people on a few different levels. There are architects that want to know what other people's studios are like: bigger, better, brighter, cooler, more beautiful – or the reverse!" he added.

"I hope it will also interest people as less traditional – but still beautiful – form of architectural photography."

In this space since: 2003
Number of employees: 300 in London and 900 globally
Building's former use: brewery

Erect

In this space since: 2010
Number of employees: 6
Building's former use: workshops

Ash Sakula

In this space since: 2006
Number of employees: 15
Building's former use: garment factory

ArchitecturePLB

In this space since: 2016
Number of employees: 20 in London and 20 in Winchester
Building's former use: warehouse

Ben Adams Architects

In this space since: 2010
Number of employees: 55
Building's former use: David Kirkaldy's Testing and Experimenting Works. The ground floor still has the original machinery in place and operates as the Kirkaldy Testing Museum

Tibbalds Planning and Urban Design

In this space since: 2005
Number of employees: 28
Building's former use: Sarsons Vinegar Maltings, offices designed by Glenn Howells Architects

In this space since: 2005
Number of employees: 32
Building's former use: druggists, sundriesmen, infants' milliners and artificial flower manufacturers

Jestico + Whiles

In this space since: 1998
Number of employees: 100
Building's former use: 19th century stables. It is the only surviving building from the original Euston station, and is about to be demolished to make way for HS2

In this space since: 1990
Number of employees: 1200 in London, 1450 globally
Building's former use: purpose-built by Foster + Partners. The studio occupies the three lower floors, while apartments ae set on the upper floors

Imagination

In this space since: 1989
Number of employees: 360
Building's former use: school